| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.72 | 13.215% | $154.7875 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $138.85 | 4.126% | $144.579 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $19.27 | 9.375% | $21.0766 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $184.89 | 5.202% | $194.508 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $50.88 | 13.437% | $57.7167 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $67.35 | 11.109% | $74.8319 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $207.32 | 5.195% | $218.0903 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $805.28 | $865.5900 | $865.60 | $865.65 | $865.60 | |